Clean code to take advantage of new L5.5 features, bring back some dusk

tests now we can use headless chrome.

Squashed commit of the following:

commit d32d6e9dca7eb26303435c738f7c547e5009b86b
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Sep 6 14:43:52 2017 +0100

    Add dusk tests, cleanup other parts of travis.yml

commit 7633b407ee222a3f4a222f889f23acf4b5549c22
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Wed Sep 6 14:38:39 2017 +0100

    I think dusk works locally with headless chrome now, just struggling on my slow laptop

commit fcbc83bb0a53ac046c1af09e8caf296799a940ef
Author: Jonny Barnes <jonny@jonnybarnes.uk>
Date:   Tue Sep 5 15:47:39 2017 +0100

    Get latest package versions and remove un-needed service provider entries

tests/Browser/ArticlesTest.php

@@ -1,61 +0,0 @@
-<?php
-
-namespace Tests\Browser;
-
-use Tests\DuskTestCase;
-use Illuminate\Foundation\Testing\DatabaseMigrations;
-
-class ArticlesTest extends DuskTestCase
-{
-    /**
-     * Test the `/blog` page.
-     *
-     * @return void
-     */
-    public function test_articles_page()
-    {
-        $this->browse(function ($browser) {
-            $browser->visit('/blog')
-                    ->assertSee('My New Blog');
-        });
-    }
-
-    /**
-     * Test the `/blog` page with a year scoping results.
-     *
-     * @return void
-     */
-    public function test_articles_page_with_specified_year()
-    {
-        $this->browse(function ($browser) {
-            $browser->visit('/blog/2016')
-                    ->assertSee('My New Blog');
-        });
-    }
-
-    /**
-     * Test the `/blog` page with a year and month scoping results.
-     *
-     * @return void
-     */
-    public function test_articles_page_with_specified_year_and_month()
-    {
-        $this->browse(function ($browser) {
-            $browser->visit('/blog/2016/01')
-                    ->assertSee('My New Blog');
-        });
-    }
-
-    /**
-     * Test a single article page.
-     *
-     * @return void
-     */
-    public function test_single_article_page()
-    {
-        $this->browse(function ($browser) {
-            $browser->visit('/blog/2016/01/my-new-blog')
-                    ->assertSee('My New Blog');
-        });
-    }
-}

tests/Browser/ExampleTest.php

@@ -13,7 +13,7 @@ class ExampleTest extends DuskTestCase
      *
      * @return void
      */
-    public function testBasicExample()
+    public function test_basic_example()
     {
         $this->browse(function (Browser $browser) {
             $browser->visit('/')

tests/Browser/MicropubClientTest.php

@@ -16,7 +16,7 @@ class MicropubClientTest extends DuskTestCase
     {
         $this->browse(function ($browser) {
             $browser->visit(route('micropub-client'))
-                    ->assertSee('You are authenticated');
+                    ->assertSee('You are authenticated as');
         });
     }
 
@@ -26,10 +26,10 @@ class MicropubClientTest extends DuskTestCase
         $faker = \Faker\Factory::create();
         $note = 'Fake note from #LaravelDusk: ' . $faker->text;
         $this->browse(function ($browser) use ($note) {
-            $browser->visit(route('micropub-client'))
+            $response = $browser->visit(route('micropub-client'))
                     ->assertSeeLink('log out')
-                    ->type('content', $note)
-                    ->press('Submit');
+                    ->type('content', $note);
+            $response->element('form')->submit();
         });
         sleep(2);
         $this->assertDatabaseHas('notes', ['note' => $note]);

tests/DuskTestCase.php

@@ -3,6 +3,7 @@
 namespace Tests;
 
 use Laravel\Dusk\TestCase as BaseTestCase;
+use Facebook\WebDriver\Chrome\ChromeOptions;
 use Facebook\WebDriver\Remote\RemoteWebDriver;
 use Facebook\WebDriver\Remote\DesiredCapabilities;
 
@@ -18,7 +19,7 @@ abstract class DuskTestCase extends BaseTestCase
      */
     public static function prepare()
     {
-        //static::startChromeDriver();
+        static::startChromeDriver();
     }
 
     /**
@@ -28,8 +29,18 @@ abstract class DuskTestCase extends BaseTestCase
      */
     protected function driver()
     {
+        $desiredCapabilities = DesiredCapabilities::chrome();
+
+        $options = new ChromeOptions();
+        $options->addArguments([
+            'headless',
+            'disable-gpu'
+        ]);
+
+        $desiredCapabilities->setCapability(ChromeOptions::CAPABILITY, $options);
+
         return RemoteWebDriver::create(
-            'http://localhost:9515', DesiredCapabilities::phantomjs()
+            'http://localhost:9515', $desiredCapabilities
         );
     }
 }